Vermont Castings, Majestic Products DVRT36/39/43
Instructions for RF Comfort Control Valve
The Comfort Control Valve allows remote control of temperature, fan and flame appearance.
NOTE: The antenna should hang in free air away from grounded metal.
Operation of RF Comfort Control Valve
1. | If the manual switch is in remote position, switch it |
| to LOCAL. (Fig. 52) |
2. | Turn the pilotstat knob counterclockwise from OFF |
| to the PILOT position, push the knob down, and |
| hold in position. The pilot valve opens and allows |
| gas to flow to the pilot burner. |
3. | Push plunger on the piezo until the pilot burner is lit. |
| When the pilot burner is lit, the LED on the control |
| will come on after approximately 40 |
| seconds and will provide one short blink |
| continuously in the normal mode. When the light |
| turns off (approximately 10 seconds after it has |
| been continuously red), the receiver/valve is fully |
| powered. |
4. | Release the knob. The shaft will move upward. The |
| pilot burner should now stay burning. If the pilot |
| burner goes out, repeat Step 2. |
5. | Turn the knob counterclockwise to the ON position. |
| If the manual switch is in the LOCAL position, the |
| main burner will turn on immediately. |
6. | Upon initial use of a transmitter, a recognition |
| operation is required between the receiver/valve |
| and transmitter. Change the switch from LOCAL to |
| REMOTE. Press the fan or flame button on the |
| transmitter within 30 seconds. The LED will blink |
| indicating the transmitter will now work with the |
| receiver/ valve. If the switch continues in the RE- |
7.If the manual switch is in the LOCAL position, the valve will be at the highest fixed pressure setting and the fan will be at the highest fixed speed. The transmitter will control the fan only.
Shutoff Procedure
If the manual switch is in the REMOTE position, the transmitter can shut off the main burner and fan. However, the control is still on and a command from the transmitter can turn on the main burner or fan.
To shut off the system, turn the pilotstat knob clockwise to the OFF position. This action closes the main gas and safety valves. The transmitter cannot turn on the main burner or fan.
Transmitter Operation
Refer to Figure 53.
OFF Mode
In the OFF mode, the fireplace flame and fan are off, the display will show OFF and displays the room temperature. If the receiver is in REMOTE mode, the fireplace will shut off.
ON (Manual) Mode
In the ON mode, the room temperature, flame and fan levels will be shown. MANUAL will appear next to both the flame and fan icons.
When the control is in the ON mode, the flame levels, fan levels, and delay timer are changed with the up and down buttons. To change the flame level, press the flame button followed by an arrow key. To change the fan level, press the fan key followed by an arrow key. Pushing the arrow key once will change the level by one unit.
MOTE position, the transmitter will now control the |
main valve, flame modulation level, and fan control. |
| Piezo Ignitor |
| |
| PILOT | OFF |
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| • |
|
| ON • |
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|
LOCAL | REMOTE |
| LED |
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| ||
|
|
| LED |
Local/Remote | Pilotstat Knob |
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|
Switch |
| Antenna | |
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| ||
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| |
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| FP1037 |
Mode
Auto
On/ Off
Countdown timer 
Fan
Display:
Room temperature
Set temperature
Flame height level
Fan speed level
Countdown timer
Low battery
Flame
Up:
Increases flame height, fan speed timer, or set point
Down:
Decrease flame, fan speed timer, or set point
FP1039
Fig. 52 Comfort control valve. |
10002428 |
Fig. 53 Transmitter diagram.
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